The Sims 3: Create a World Mini Guide
Create a World was one of the first new additions to The Sims 3 following its initial release. It allows you to build your own areas from the ground up for your Sims to live in. As opposed to just building houses or moving buildings around, you can actually craft the terrain, right down to the grass, roads and landscaping. This allows players, for the first time, to truly create a world that they really want their sims to live in.
First, you will need to download the file, as it is separate to the actual game itself. You can download it at http://gb.thesims3.com/game/tools/world.
With that done, you will need to install it.
This tool is essentially the same as the one that EA uses to create the neighbourhoods and terrain in The Sims 3. As such, it is a little complicated for the average user. Put the work in, however, and you can really reap the rewards.
Starting From Scratch:
To get going with a blank slate, select 'New World' from the file menu. You will then need to select an image file to form the basis of your terrain on this map. It is at this point that you can import your own image to the project. The image needs to be a .PNG file, 16-bit grayscale, and can be 256x256, 512x512, 1024x1024 or 2048x2048. Otherwise, select one of the pre-made versions provided by EA.
Following this, you can select the climate for the map. This will limit you to a certain palette of brushes when it comes to painting the terrain in the forthcoming steps i.e. desert/yellow colours. You will also need to specify the maximum height of the map, which should be the same as the number in the filename of the terrain map that you just chose, if you picked one of EAs.
Once you have the terrain map in place, you can begin crafting the terrain as you see fit. Click on the Terrain tab and then select the 'Terrain Editing Tools' section.
Select 'Sculpt' on the right and you will be given the opportunity to choose the brush that you want to use to sculpt the terrain. This will allow you to gouge, smooth, indent, and generally manipulate the terrain to your specification. You can make some very dynamic and interesting layouts using this powerful tool.
You can alter the power of the brush using the options provided, altering Size, Strength and Falloff of the brush. Falloff dictates how much of a gradient there is at the edges of the brush area.
To literally paint colours and textures onto the terrain, go to the 'Paint' section of Terrain Editing.
You can pick from the default terrain textures, or go to Add, then browse and select a new texture. You will also need to set the 'Terrain Type' - this sets the noise that the ground makes when Sims walk on it.
If you are good with image design and manipulation, you can also choose to import a texture, in the file formats .tga or .dds. The image size needs to be a power of two with a maximum possible size of 1024x1024 piels and a resolution of 72 pixels per inch.
There are some areas on the map that you will not want Sims to go. If you select the 'Show Unroutable Terrain' option, it will highlight steep sections of the map that you should paint with 'Non-Routable paint'. You should generally also paint water with this.
You use the routing tools to restrict the area that Sims can walk, and also the area that the game's camera can go. TO do this, you paint areas much like the terrain textures. You don't want Sims walking in complex areas where they are likely to get stuck, or for the camera to show the edge of the map or areas that you haven't put the proper care and attention into.
With the terrain laid out, you can now concentrate on the finer details which make the difference between a bland grassy field and an entertaining utopia.
Roads are necessary to allow Sims to drive cars and ride bikes, so make sure you place them carefully.
Select the Road tool and then either select Road or Sidewalk and you can click where you want it to begin. From here on, you can move the mouse around and click for the road to be created in between.
Hold down the mouse button while dragging to create bends for meandering roads.
If you need to move a section of road, select the 'Move World Object' tool and manipulate the blue lines to make the road longer or curve the road further.
Creating crossroads is not as simple as merely bisecting one road with another. Instead, you actually have to select the 'Place Road/Sidewalk Intersection' tool. You need to leave a gap while building roads (or make a gap by deleting a section) to allow you to place the intersection afterwards - you cannot do this while dragging the road, or place an intersection over a road already in place.
With Create A World, you need to place Lots so that players are able to purchase and eventually build their houses on them.
To get started with adding a new lot, first, go to the World Layers window, right click World and select Add Layer. You can use layers to organise the world and make it easier to manage items.
With the layer in place, you can then select to Add a New Lot. Select where you want the lot to start and then click again to set the length of the first side. You can then drag out the square to finish the lot.
A window will then appear, which will allow you to select the type of lot - this affects what can go on in this particular lot. You can choose lots such as Hospital, Theatre or Restaurant.
You can also set conditions such as 'Additional Property Value' to alter the total cost of the lot, and set the 'Beautiful Vista Buff' which initiates the 'Beautiful Vista' mood when a Sim is in this lot.
With the terrain and lots taken care of, you can now concentrate on the finishing touches, namely by placing objects in the game world.
You can choose from Spawners, Environment, Trees or Effects from the Metadeta window. Select the object that you want and double click it. You can then place it wherever you like. Use the move and rotate tools to manipulate the objects as you see fit.
Spawners are objects that 'create' other objects for Sims. Such resulting objects can be insects, metals etc.
There are various performance issues that you need to consider when building your world.
Firstly, it is important to cluster trees together to keep performance high. To do this, keep trees of the same type on the same layer.
Keep lots as far away from each other as possible, especially if you are designing for a computer that is not that high spec. This means the game is less likely to have to show multiple lots on screen at the same time.
When using terrain paints, keep the maximum number below 8 different paints per 256x256 section, and four or lower per lot.
Keep plant species to four or less, and no more than 30 in total per lot.
The world is divided into chunks. This makes performance easier to manage. Each chunk is 256x256.
Your Finished World:
Once your 'world' has been created, EA allow you to submit it to their community site, The Sims 3 Exchange. This makes it a good idea to design the world for lower-end computers as potentially anyone would be able to download it.